baber/WOPTO huggingface dataset:
Patent JP-S5742264-A (JP)
Title: Input and output device
Inventor: UEHARA HIROSHI
IPC: H04N1/207
Filed: 1980-08-28
Abstract: PURPOSE:To make easy the manufacturing process, to increase the reliability and to make small the size, by providing an optical information read-in control section which controls a resistance heater, optical information read-in section on the same substrate with a lamination process. CONSTITUTION:Power is applied to each terminal of a resistance heater 1 according to video information from a common electrode 4. Video information can be obtained for heat sensing recording paper through the contact on a heated heater 1. On the other hand, the video information such as original is read in by using a thin film photo diode 2 provided at one end of a common electrode 4 and a thin film switching transistor TR3. When a voltage is applied to a photo diode 2, it is reverse- biased and charged, and when light is incident to the diode 2 in charging state, charges are flow in the diode 2 according to the amount of light for discharge. The change in the current is read in as video information through the TR3.
Patent JP-2000312207-A (JP)
Title: Communication system
Inventor: TANAKA KENTARO
IPC: H04L12/28
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive communication system by realizing a configuration to connect a plurality of communication units corresponding to a reference model of a multi ATM so as to simplify the configuration. SOLUTION: A communication unit 1 is provided with a physical layer processing means 101 that processes a protocol on a physical layer, a plurality of host layer processing means 21, 22 that process a protocol on higher order layer than the physical layer, and an internal connection means 81 that interconnects the physical layer processing means 101 and a plurality of the host layer processing means 21, 22 that are mutually connected. Then the communciation system is provided with an external connection means 8 that interconnects at least one host layer processing section 22 of the communication unit 1 with an internal connection means 82 of other communication unit 2.
Patent JP-H04346140-A (JP)
Title: Access controller for shared memory
Inventor: OSUGA KYOICHI
IPC: G06F12/00
Filed: 1991-05-23
Abstract: PURPOSE:To realize simple hardware configuration by giving an equipment requiring high speed processing a high priority order and enabling access without deteriorating the frequency of access even in an equipment with low priority order. CONSTITUTION:The controller is segmented into an equipment (master 1) with fixed high priority order and an equipment (master 2) with low priority following the rotation priority order by the rotation priority order circuit. The rotation priority order circuit is provided with a next priority order decision circuit 11 deciding the equipment having the next priority order in the former priority order and port selection circuits 131, 132, and 133 receiving the access demand of the equipment according to the next priority order of the next priority order decision circuit 11 when there is an access demand from more than one equipment following the rotation priority order and receiving the access demand of an equipment having the further next priority order when there is no access demand from the equipment corresponding to the next priority order.
Patent JP-H09305020-A (JP)
Title: Developing device and color electro-photographic device
Inventor: MIYASAKA TORU
IPC: G03G15/08
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To stabilize the circulation of excessive toner by forming a thin layer of toner on a developing roll. SOLUTION: Excessive toner 9a resulting from the formation of a thin layer of toner on the surface of the developing roll 1 or toner 9a recovered from the developing roll is stirred by a rotary stirring member 4 in a recovery path 25 and, at the same time, it is pushed out into a toner storage chamber 6 to be circulated. The rotary stirring member 4 also acts so as to restrict the reverse flow of the toner 9 in the toner storage chamber 6 to the recovery path 25.
Patent JP-S5546260-A (JP)
Title: Metal vapor discharge lamp
Inventor: NAKAZAWA SHIN
IPC: H01J61/56
Filed: 1978-09-27
Abstract: PURPOSE: To prevent vibration of a filament and reliably support it, by bending end base portion of an anchor wire for supporting the filament in V-shape and resiliently mounting it into a slot provided in an insulator base.  
     CONSTITUTION: A light-emitting tube 12 is provided across the holders 10, 10 such that the light-emitting tube 12 is located along the axis of an outer tube 1, and the main electrodes 15a, 15b of the light-emitting tube 12 are connected to the supports 7a, 7b via holders 10, 10. Provided on the outer side of the light-emitting tube 12 is a contacting conductor, and one end thereof is disposed near the main electrode 15b, and further, an outer end of a bimetal is welded to said one end. Formed in the base 20 are slots 26 into which an end portion of an anchor wire bent in V- shape is inserted to mount the anchor wire 25. The filament is wound about the outer end of each anchor wire 25 between bent portions of the filament i.e. between the coil members 24 so that the anchor wires hold the filament in a blind form. A bimetal switch 23 is provided at an outward position from the filament 22. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02299304-A (JP)
Title: Overmodulation preventing circuit
Inventor: IZAWA KAORU
IPC: H03C3/02
Filed: 1989-05-12
Abstract: PURPOSE:To quicken the attack and recovery time constant for noise compres sion by setting a time constant to a peak level compression independently of an attack and recovery time constant of a noise reduction circuit. CONSTITUTION:A 2nd capacitor 65 is connected to a rapid charging circuit 60 via a charging resistor R3 provided to a peak level compression forming circuit 80 and connected to a discharge resistor R4 and a 2nd voltage current conversion circuit 85. An output current of the circuit 85 is superimposed on the output current from a 1st voltage current conversion circuit 28 for noise reduction at an adder circuit 90 and the resulting current is applied to a current control amplifier 22. That is, a capacitor 65 for peak level compression signal generation is provided separately to a 1st capacitor 29 for noise reduction and the output voltages from the capacitors 29, 65 are converted into currents, which are added together. Thus, the capacitor 65 is charged with a current IS formed by the circuit 60 and the time constant is reduced to apply rapid level compression at the amplifier 22 to the incoming signal.
Patent JP-H11311478-A (JP)
Title: Partition wall of refrigerator
Inventor: OZAKI TATSUYA
IPC: F25D23/06
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To reduce heat leakage from a tip wall part to a storehouse while securing the attraction property of a magnet gasket. SOLUTION: A body 26 of a partition wall 16 for screening a switching room 19 and a freezing room 20 up and down is constituted by engaging a heat-insulating material 28 into an outer shell body 27. A tip side heat-insulating material 29 is engaged to a space part at the tip side of a partition plate part 27c of the outer shell body 27, and a tip wall part 30 is provided so that it blocks a tip opening. The tip wall part 30 is constituted by arranging a magnetic member 32 at the reverse surface side of a plastic plate 31. The front surface of the plastic plate 31 is set on an attraction surface where a magnet gasket 23 of a door 22 is magnetically attracted and at the same time upper and lower side parts are set on a junction part 31a being applied to the upper wall part 27b and the lower wall part 27b of the outer shell body 27.  A dew-preventing pipe 33 for preventing dew formation is attached to the reverse side of the plastic plate 31.
Patent JP-S63285306-A (JP)
Inventor: MITSUMOTO TADAHIRO
IPC: B65D63/16
Filed: 1987-05-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5452944-A (JP)
Title: Circuit monitor system
Inventor: AWATA MAKOTO
IPC: H04L69/40
Filed: 1977-10-05
Abstract: PURPOSE: To secure an early detection for the fault of the communication circuit by transmiting the monitoring data added with the error detecting redundancy bit for the period during which no business data exists.  
     CONSTITUTION: The data delivered from computer 1-1 is added with cyclic redundancy code CRC within adaptor 2-1, and the original data and CRC are transmitted via MODEN 3-1. And the transmission data is received via MODEM3-2 and adaptor 2-2. In this case, CRC error detecting part 4-2 of adaptor 2-2 checks whether the error exists in the computer sent in. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6010698-A (JP)
Inventor: WATARI TOSHIHIKO
IPC: B32B15/04
Filed: 1983-06-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05313483-A (JP)
Title: Development roll
Inventor: KAWASHIMA CHIAKI
IPC: F16C13/00
Filed: 1992-05-12
Abstract: PURPOSE:To provide a development roll avoiding the contamination of an organic photosensitive compound(OPC). CONSTITUTION:In the development roll in which a conductive urethane elastic body layer 6 is formed on the surface of a core bar 5, the conductive urethane elastic body is prepared from a mixture incorporating a polyol having a dimethylsiloxane bond and further, the surface of the conductive urethane elastic body layer 6 is surface-treated by a solution incorporating an isocyanate-contg. compound.
Patent JP-S5646143-A (JP)
Title: Clutch operating mechanism for channel selecting device
Inventor: OOHASHI TAMAKI
IPC: F16H1/06
Filed: 1979-09-19
Abstract: PURPOSE: To make possible light depressing operation of a channel selecting member by providing smooth transverse movement of the clutch operating plate of a clutch operating mechanism of a channel selecting device such as a tuner, which clutch operating plate being adapted to move transversely across the channel selecting member.  
     CONSTITUTION: When depression of a push button 9, a channel selecting member 1 advances to cause a clutch operating plate 31 suspended by a link 33 to move leftward through a swing plate 36 by the engagement of an inclined actuating part 39 and a following roller 40. Thus a cam part 35 pushes up the free end 26' of a swing plate 26 separate the transmitting wheel 24 of the clutch of the manual tuning mechanism 20 from a transmitting wheel 27 so that the clutch is released. With further advancement of the channel selecting member 1, a memory pin 3 engages with a notch 41 at its bottom while a following plate 13 moves in a transverse direction corresponding to the angle of rotation of a control plate 4. The variable element of a variable tuning unit 17 is controlled corresponding to the transverse movement of the following plate 13 so that channel selection is completed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5910166-A (JP)
Title: Triple voltage booster circuit
Inventor: GOTOU TOSHIAKI
IPC: H02M3/07
Filed: 1982-07-08
Abstract: PURPOSE:To accurately obtain triple voltage of DC power source voltage without feedback by sequentially alternately turning ON and OFF five transistors and charging a capacitor. CONSTITUTION:When transistors 13, 17 are turned OFF and transistors 14-16 are turned ON, a capacitor 22 is charged to the voltage of a DC power source 11 in a circuit which has a DC power source 11, an inductance 12, a diode 18, the capacitor 22, and the transistors 16, 14, 15. When the transistors 13, 15 are turned ON and the transistors 14, 16, 17 are turned ON, a capacitor 23 is charged to the voltage of the power source 11. When the transistors 13, 14, 17 are turned ON and the transistors 15, 16 are turned OFF, a capacitor 24 is charged to the voltage of the power source 11. Since the capacitors 22-24 are charged to the voltage of the power source 11, a load voltage becomes triple of the voltage of the power source 11.
Patent JP-S5242880-A (JP)
Title: Method of preparing spiropyrane compounds
Inventor: ISHIGE SADAO
IPC: C07D498/14
Filed: 1975-10-03
Abstract: PURPOSE: Spiropyrane compounds of formula I -(Z is S, NR 1 ;R 1  is alkyl, aralkyl, aryl, acyl; Y is O, NR 2 ;R 2  is alkyl, aralkyl, aryl, in the proviso that when Y is O, X is not acyl); for example, 1',3',4',-triphenylspiro [2H-benzopyrane-2, 5,-(▵ 2 -1,2,4)triazone]. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08292277-A (JP)
Title: Timepiece having rotatable outer ring
Inventor: BORN JEAN-JACQUES
IPC: G04G99/00
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a world clock with an external ring which selects one of 24 time zones and can be manually operated. SOLUTION: A device is provided to detect the layout of special permanent magnets 39a-39j in an external ring 33, that of magnetic switches 27a-27h of a specific number of clock cases 11 and 12, and the rotary position of an external ring 33 with an electronic circuit in clock movement. The permanent magnets 39a-39j determine the binary state of the magnetic switches 27a-27h which is successively interpreted as a signal or state pattern.
Patent JP-H06328307-A (JP)
Title: Inner diameter centering type chuck and stage displacement device therof
Inventor: HIURA MASATOSHI
IPC: B23B31/32
Filed: 1993-05-21
Abstract: PURPOSE:To center work on an inner diameter reference, and quickly displace the stage of work different in inner diameter. CONSTITUTION:An inner diameter centering type chuck 1 is provided with a diaphragm chuck 3 reciprocatingly movable in an axis direction and centering work 8 at an inner diameter reference, and a finger chuck 4 independently driving from the diaphragm chuck 3 and pushedly pressing the axis direction end surface of the work 8 to the reference surface 9 of a chuck main body 2 to retain the work 8. The diaphragm chuck 3 has multistage centering claw 12, and selects the multistage centering claw 12 according to the inner diameter of the work 8 to center plural kinds of work 8 different in inner diameters at an inner diameter reference by the centering claw 12.
Patent JP-H09277775-A (JP)
Title: Ball point pen
Inventor: KOBAYASHI SEIICHI
IPC: B43K7/02
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To prevent the straight flow and back flow of ink, upward writing and blurring in writing after impact for a ball point pen filled with a low viscosity ink. SOLUTION: A valve chamber 7 is provided at the rear of an end inner hole 6 of a joint, and a ball supporting seat 7a and an introduction hole 8 are formed at the rear of the valve chamber, and a rear end hole 9a is opened at the rear of the introduction hole. A ball valve 4 is set in the valve chamber, and the ball valve with its tip facing upward is brought into contact with the ball supporting seat 7a to block the introduction hole and prevent the backflow of ink. When the tip faces downward, the ball valve is brought into contact with the rear end of the tip to secure an ink inflow base, and writing can be carried out.  A follower 12 and a follower bar 13 are moved forward integrally following the ink because of the consumption of ink following the writing, and the follower can be flowed into the introduction hole on the foremost position on which the front end of the follower bar is brought into contact with the joint 5.
Patent JP-H11311730-A (JP)
Title: Optical fiber cable
Inventor: KOBAYASHI KAZUNAGA
IPC: G02B6/44
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To suppress an increase in loss at the time of low temp., to enhance handling quality and to make a diameter smaller and a cost lower by providing the circumference of an optical fiber unit with a tension layer consisting of tension fibers and providing the circumference of this tension layer with a sheath. SOLUTION: The optical fiber unit is formed by integrally coating the circumference of an assembly, which is laminated and assembled with plural coated optical fibers 1, with a unit material 2 to form an optical fiber unit 3 of a circular shape in section and forming the tension layer 4 consisting of the tension fibers and a sheath 5. Poly-P-phenylene terephthalamide fibers, glass fibers, carbon fibers, etc., are adequately used as the tension fibers constituting the tension layer 4. Polyethylene, polyvinyl chloride (PVA), etc., are adequately used as the material of the sheath 5. The tension layer 4 and the sheath 5 are formed by extrusion coating of a resin constituting the sheath 5 in the state of placing the tension fibers constituting the tension layer 4 longitudinal around the optical fiber unit 3.
Patent JP-S63284283-A (JP)
Title: Reversible thermocolor material
Inventor: TAKANO TOSHIHIKO
IPC: G01K11/12
Filed: 1987-05-15
Abstract: PURPOSE:To provide the title thermocolor material capable of being applied to durable consumer goods or the like, excellent in heat resistance long-term stability, processability, thermochromism and temperature indication reproducibility, and hardly liable to thermally discolor, by preparing a specific chromic acid compd. (mixture thereof). CONSTITUTION:The title thermocolor material comprises a chromic acid compd. of the formula [M is Na2, K2, Rb2, Cs2, Sr, Tl2, 1/3(Tl2Mg2), 1/2(Tl2Sr), 1/2(Tl2Ba), or Pb] or a mixture thereof [e.g., Tl2CrO4 (preparation: a precipitation reaction of TlNO3 with K2CrO4)]. This thermocolor material may be admixed with other heat-resistant pigment to effect color tone adjustment. For example, Tl2CrO4, which is bright yellow at room temperature but discolored into bright yellowish red at 150 deg.C, may be admixed with a small amt. of a cobalt green pigment to prepare a mixture which is yellowish green at room temperature but discolored into brown at 150 deg.C.
Patent JP-S63284417-A (JP)
Title: Rotary encoder
Inventor: TAKAHASHI KAZUHISA
IPC: G01D5/36
Filed: 1987-05-15
Abstract: PURPOSE:To make the distance between a rotary slit disk and a fixed slit plate constant irrelevantly to the thickness of a base material by making the slit pattern layer side of the rotary slit plate abuts on the fitting surface for a holding bush. CONSTITUTION:A rotary shaft 1 is held by a couple of bearings 15 mounted on a housing 10 and the bush mounted on the shaft 1 has the fitting surface 14 crossing the shaft 1 at right angles and is equipped with a pressure spring 7 so as to have a spring force to the surface 14. The rotary slit plate 2 has the slit pattern layer 12 for a transparent substrate 11 and the layer 12 is made to abut on the surface 14, clamping it between the surface 14 and spring 7. The fixed slit plate 3 also has the layer 1 and is fixed while so that the layer 12 abuts on the ring 13 in a housing 10. Consequently, the plates 2 and 3 are held parallel to each other by the ring 13 and surface 14, and the distance between the both is held constant without varying by the rotation of the shaft 1.
Patent JP-S63287353-A (JP)
Title: Brushless motor
Inventor: KAWAMOTO TETSUO
IPC: H02K29/00
Filed: 1987-05-15
Abstract: PURPOSE:To simplify a composition and set it to be a thinner type, by forming each pair of large and small almost-ring-trapezoidal pole pieces saliently, and by setting the electrical angle of 160  deg. to arrange windings on the external side surfaces of the respective pole pieces. CONSTITUTION:A brushless motor is composed of a rotor and a stator, and the rotor is composed of a rotor yoke 2 with the closed upper surface, and of a disc-formed permanent magnet 1 fitted on the lower surface of the rotor yoke 2. So far as the stator is concerned, in the direction of the upper surface circumference of a disc-formed stator yoke 7, pole pieces 5a, 5b are integrally projected. Besides, an angle r formed with the center of the stator yoke 7 (the center of the brushless motor) and the center of both the pole pieces 5a, 5b is set to be the electrical angle of 160 deg., and is saliently formed. On the outer periphery of the respective pole pieces 5a, 5b, coil bobbins 6a, 6b are arranged, and windings 4a, 4b are arranged. Besides, a position detecting element 8 is set, and a printed board 9 is set on the bottom surface of a housing 12.
Patent JP-S5547359-A (JP)
Title: Magnetic alloy for dental surgery
Inventor: MIYAZAKI TAKESHI
IPC: C22C5/06
Filed: 1978-09-28
Abstract: PURPOSE:Alloy for dental surgery, obtained by alloying Co, Ag, Au at a specific ratio, using combined with rare earth Co base permanent magnet having a high magnetic energy. COMPOSITION:Alloy, composed of Co;15-65%, Ag;5-50%, Au;30-80% and contained one or more than two kinds of Mn, Zn, Sn, Al, Si, Mg as deoxidizer for obtaining casting alloy having no blow hole at not more than 5%. USE:The soft magnetic alloy 3 having the above mentioned composition, is filled in the root part of the tooth 2 remained in the flesh part 1. The rare earth Co base magnet 5 having a high magnetic energy, is put in the crown part of the tooth 4 so as to face the one hand magnetic pole against the alloy 3 and both are fixed by the magnetic sucking force. Thus, the above method is able to use for filling and reform of dental surgery effectively.
Patent JP-S5643886-A (JP)
Title: Projection color television receiver
Inventor: FUJISAWA SEIJI
IPC: H01J31/10
Filed: 1979-09-17
Abstract: PURPOSE:To prevent the color shading of a three-tube projection TV set on the dichroic mirror composition system, by controlling the thickness of a film constituting a dichroic mirror. CONSTITUTION:At the incident side of red-reflective dichroic mirror (DM)5R red cathode-ray tube 1R is arranged, at that of blue-reflective DM5B blue cathode-ray tube 1B, and at the other incident side of DM green cathode-ray tube 1G. Projector lens 3 is arranged at the opposite side of DM and respective primary-color pictures are projected being mixed together. Then when main beams a' and b' from image positions (a) and (b) of cathode-ray tube 1G to lens 3 strike DM, the film of DM is varied in thickness according to their incident angles and equalized to the optical film thickness of optical axis O' of center image O to DM. Thus, color shading is prevented.
Patent JP-S63284450-A (JP)
Title: Controller for material tester
Inventor: HAYASHI HIDENORI
IPC: G05B11/36
Filed: 1987-05-15
Abstract: PURPOSE:To put an overload preventing function in operation effectively by providing a gate circuit which inhibits a signal for loading in such a direction that a permissible value is exceeded from being inputted to a binary up counter when detecting the input from a decoder exceeding the permissible value. CONSTITUTION:A load detection signal or deviation signal from a load amplifier 13 is inputted to an upper-limit comparator 26 and compared with an upper-limit voltage preset vy a setter 23; when the upper-limit voltage is exceeded, an overload is judged to close a gate circuit 29, which prevents an up pulse signal from being inputted to the binary up/down counter 31. Similarly, a lower-limit comparator 27 also compares the load detection signal with a lower-limit voltage which is set 24, when the lower-limit voltage is exceeded, closes a gate circuit 30 so as to make the signal exceeds it, thereby preventing a down pulse signal from being inputted to the counter 31. Those circuits 32 and 33 detect the positive and negative full scales of an A/D converter 35 and control the gate circuits 29 and 30 to prevent an excessive input from being applied to the circuit 35.
Patent JP-S5910992-A (JP)
Inventor: TANAKA SHINJI
IPC: G09G3/34
Filed: 1982-07-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04347199-A (JP)
Title: Dehydrater
Inventor: MIWA YOSHIYUKI
IPC: D06F51/00
Filed: 1991-05-24
Abstract: PURPOSE:To raise the dehydrating rate of laundry and to prevent mildew forming or odor emitting in a spin basket. CONSTITUTION:The title dehydrater which performs dehydration by centrifugal force caused by rotation of an inner tub 6 is provided with a hot air feeder 17, which is operated by a controller 18 upon dehydration and at the end of the operation to feed hot air into the inner tub 6, thereby moisture contained in laundry are evaporated upon dehydration, and inner tub 6 is dried at the end of the operation.